SOUNDING WIRE. 



DOWS. 



/ 



V7\ 



TURNS, 



woo 



2000 J 



y700 



Vsiiij 



sooo 

 .1 ) 



3100 

 3200 



«aoo 



x 



8000 



8800 



i!t«»l 

 ■HUH) 



in '^N 



7T- 



9m& 



/ 



p* 5* 7/' 



SERIA L TEMPERATURES 



20 

 60 

 100 

 200 

 300 

 400 

 GOO 

 (HM) 

 70H 

 300 

 OOO 



COR. 



L'nit, TKMl'. 



REMARKS: 



